diff --git a/doc/filters/inky_to_html.rst b/doc/filters/inky_to_html.rst
index 0ee1e6784..5462b572d 100644
--- a/doc/filters/inky_to_html.rst
+++ b/doc/filters/inky_to_html.rst
@@ -24,17 +24,17 @@ You can also use the filter on an included file:
 
 .. note::
 
-    The ``inky_to_html`` filter is part of the ``CssInlinerExtension`` which is not
+    The ``inky_to_html`` filter is part of the ``InkyExtension`` which is not
     installed by default. Install it first:
 
     .. code-block:: bash
 
-        $ composer req twig/cssinliner-extra
+        $ composer req twig/inky-extra
 
     Then, use the ``twig/extra-bundle`` on Symfony projects or add the extension
     explictly on the Twig environment::
 
-        use Twig\Extra\CssInliner\CssInlinerExtension;
+        use Twig\Extra\Inky\InkyExtension;
 
         $twig = new \Twig\Environment(...);
-        $twig->addExtension(new CssInlinerExtension());
+        $twig->addExtension(new InkyExtension());
diff --git a/extra/inky-extra/README.md b/extra/inky-extra/README.md
index 72d185028..ec8b18419 100644
--- a/extra/inky-extra/README.md
+++ b/extra/inky-extra/README.md
@@ -3,6 +3,6 @@ Twig Inky Extension
 
 This package is a Twig extension that provides the following:
 
- * [`inky`][1] filter: processes an [inky email template](https://github.com/zurb/inky).
+ * [`inky_to_html`][1] filter: processes an [inky email template](https://github.com/zurb/inky).
 
 [1]: https://twig.symfony.com/inky